The ONLY caps that you would be concerned with ( IF IT ALL) are the power supply caps but you're only talking +/- 25 vdc at the most at the caps right off of the rectifier circuit.
I have never had an issue with needing to discharge caps on a synthe
Power amps, tubes amps?...Absolutely....I use a 10K 2watt resistor with leads and clips
Put across the UNPOWERED caps for about 30 secs
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Scott Frye
Audio-fixation.net
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